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saw5 [17]
3 years ago
12

Imagine two lines intersect how can the properties of liner pairs and verical angles help to determine the angle measures create

d by the intersecting lines? Explain
Mathematics
1 answer:
AveGali [126]3 years ago
8 0
By acuatlly doing the work
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Find how many solutions there are to the given equation that satisfy the given condition. X1 + x2 + x3 = 22, each x; is a positi
DiKsa [7]

Answer:

Step-by-step explanation:

Given that there are three variables satisfying the equation

X1 + x2 + x3 = 22

Here each x is given to be a positive integer

i.e. solution set for each of the variable can be any integer from 1 to 20 at most.(because if two other integers are 1 each third has to be 20)

Hence solution set can be of the form

(x1,x2,x3) =(1,1,22) (1,2,21) (1,3,20).....

=(2,1,19) (2,2,18),...\\=(3,1,18) (3,2,17),....\\...\\...\\=(20,1,1)

If x1 =1, there are 20 solution sets

If x1 =2,there are 19

...

If x1 =20 there is 1 set

Hence total solutions can be= 20+19+...+1\\=\frac{20(21)}{2} =210

6 0
3 years ago
Read 2 more answers
If i put $1500 into my savings account and earned $180.00 of interest at 4% simple intrest,how long was my momey in the bank?
Vikentia [17]
If you multiply $1500 by 0.04 which is 4% you get $60 from the interest and if you multiple $1560X0.04=$62.40 and if you repeat the posses 1 more time you earn $64.90 more from interest so in total it was three blocks of 4% interest was earned.<span />
3 0
4 years ago
Mary is driving a car of mass 900 kilograms toward the north with a velocity of 22 meters/second. Danny is driving his
Flauer [41]

Answer:

D). 2.4 x10^{4} \frac{kg*m}{s}

Step-by-step explanation:

Mary is driving toward north so the angle is 90° and Danny is driving toward the east so angle is 0°

Momentum Dary= 900 kg* 22 \frac{m}{s}

Momentum Danny= 900 kg* 15 \frac{m}{s}

So the total momentum is the magnitude:

Mag= \sqrt{(900 kg*22\frac{m}{s} )^{2}+(900kg*15\frac{m}{ys} )^{2}}

mag= \sqrt{574290000}=23.96434852 x10^{3}≅2.4 x10^{4}

4 0
4 years ago
HeLp MeEeE!!! (25pts)<br>do them all please
Paul [167]
14 is 81% because I just put it into a calculator
4 0
3 years ago
Consider the following equation.
coldgirl [10]

Answer:

( 19/3, -1)

Step-by-step explanation:

3x + 4y = 15

3x + 4(-1) = 15

3x -4 = 15

3x= 19

x= 19/3

7 0
4 years ago
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